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Dr. David A. Gruenberg, MD

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Specializes in: Allergy & Immunology

Tufts University School of Medicine

Professional interests include: asthma, sinusitis (sinus inflammation), bee sting allergy, and more.

200 Sutton Street Suite 150
North Andover, MA 01845

(978) 689-8890

Dr. David A. Gruenberg, MD is an allergist and immunologist in North Andover, MA specializing in allergy & immunology. He graduated from Tufts University School of Medicine. Dr. David A. Gruenberg, MD is affiliated with Revere Medical, Tufts Medicine, Emerson Health, Holy Family Hospital and ALLERGY AND ASTHMA SPECIALISTS, PC.

Office Locations

200 Sutton Street Suite 150
North Andover, MA 01845

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Tufts Medicine

505 West Hollis Street Suite 101
Nashua, NH 03062

(603) 881-7433

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9 Village Square
Chelmsford, MA 01824

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Some issues Dr. David A. Gruenberg, MD can help you with:

Asthma

Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.

Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:

Allergens (dust mites, pet fur, mold, pollen, grass)
Irritants (smoke, pollution, dust, chemicals)
Viral infections
Physical activity, especially outdoors
Certain medications or chemicals in foods (aspirin, sulfites)

Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.

There is no cure for asthma, but with treatment it should not interfere with daily life and activities.

Skin Issues

The skin is the largest organ in the body, protecting and covering the more sensitive inner organs. Considering its size and that it is constantly exposed to the elements, the skin is usually relatively problem-free. However that doesn't mean that issues don't come up from time to time that might need the help of a professional. The most common skin issues that people seek medical help with are cosmetic issues, acne, eczema, dermatitis, psoriasis, and skin growths.

Professional cosmetic skin treatments exist to treat wrinkles, scars, dark spots, remove excess hair, tone and tighten skin, and otherwise improve the appearance of the skin. They may use lasers, light therapy, chemical peels, microdermabrasion, or many other forms of skin treatment.

Acne occurs when hair follicles become clogged with oil and dead skin cells, most commonly on the face or back. The clogged follicles can then become infected and inflamed. Treatments include antibiotics, anti-inflammatories, and retinoid creams.

Eczema is dry, sensitive skin that causes an itchy red rash, often in response to specific triggers. It is common in childhood but can sometimes last into adulthood. The main treatment involves keeping skin well moisturized.

Dermatitis is the medical name for any kind of skin inflammation or rash. Rashes can happen because of an allergy or contact with an irritating substance. They may be red, itchy, or even painful. They are often treated with antihistamines or moisturizing creams containing cortisone.

Psoriasis is patches of thick, red skin that is covered in silvery scales. It is often itchy and sore. Psoriasis is thought to be caused by an immune disorder, and it runs in families. Psoriasis is not contagious. There is no cure, but there are medicated creams available to treat the symptoms.

Skin growths, including warts and moles, are usually not serious. However, some skin growths should be examined by a doctor to make sure they don't cause problems in the future. Warts are harmless, rough, bumpy growths caused by a viral infection. They occur most often on the hands and feet. Because they are caused by a virus, they are contagious. Moles are brown or black spots that are sometimes raised slightly from the surface of the skin. They happen when clumps of pigment cells form in a cluster instead of spread out. Moles are harmless except that they are more vulnerable to cancer than other parts of the skin. Skin cancer is the most common form of cancer in the United States, and its risk increases with sun exposure and fair skin tone.

Skin issues can be embarrassing or irritating, but most are minor and can be treated without serious problems. Some, however, can be a sign of a more significant issue, so it is important to see a doctor for anything out of the ordinary.

Noteworthy Medicare Patient Procedures Performed by Dr. David A. Gruenberg, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

allergy skin testing

percutaneous allergy test

In 2023, Dr. David A. Gruenberg, MD performed more allergy skin testing, and percutaneous allergy test procedures for Medicare patients than 90% of providers in related specialties within Massachusetts.

Top 25%

By Affordability:

vaccines

In 2012, Dr. David A. Gruenberg, MD had a list price for vaccines that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Massachusetts. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2012 were skin testing and allergy testing.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	103
doctor visit	261
skin testing	103

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2013 were skin testing and allergy testing.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	322
doctor visit	373
skin testing	322

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	93
Female	183

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	68
85 and over	19
Less than 65	51

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2013

Hypertension	63
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	13
Asthma	41
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2014 were skin testing and allergy testing.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	492
doctor visit	490
skin testing	492

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	138
Female	251

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	101
85 and over	27
Less than 65	59

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2014

Hypertension	60
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	15
Asthma	38
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	3
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2015 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	505
doctor visit	80
immunotherapy	106
injections	106
minimally invasive procedures	505
skin testing	505

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	70
Female	132

**Age**
From 65 to 74	108
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2015

Hypertension	53
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	24
Depression	30
Chronic Kidney Disease	20
Asthma	39
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2016 were immunotherapy, injections and lab tests.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

doctor visit	21
immunotherapy	79
injections	79
lab tests	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	20
Female	51

**Ethnicity**
Non-Hispanic White	55
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	34

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2016

Hypertension	58
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	17
Depression	38
Chronic Kidney Disease	17
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2017 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	1103
doctor visit	153
immunotherapy	58
injections	58
minimally invasive procedures	841
skin testing	1103

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	36
Female	86

**Age**
From 65 to 74	67
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2017

Hypertension	61
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	19
Asthma	55
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2018 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	2896
breathing treatment	23
doctor visit	518
immunotherapy	196
injections	196
minimally invasive procedures	2227
skin testing	2896

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	79
Female	147

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	59
85 and over	14
Less than 65	33

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2018

Hypertension	65
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	22
Asthma	53
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2019 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	3038
doctor visit	660
immunotherapy	223
injections	223
minimally invasive procedures	1929
preventive care	14
skin testing	3038
vaccines	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	82
Female	211

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	80
85 and over	16
Less than 65	33

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2019

Hypertension	62
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	21
Depression	26
Chronic Kidney Disease	22
Asthma	53
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2020 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	2891
doctor visit	687
immunotherapy	458
injections	458
minimally invasive procedures	2283
skin testing	2891

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	82
Female	188

**Ethnicity**
Non-Hispanic White	252
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	73
85 and over	13
Less than 65	29

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2020

Hypertension	59
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	17
Asthma	60
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2021 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	3302
doctor visit	574
immunotherapy	413
injections	413
minimally invasive procedures	2706
skin testing	3302

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	76
Female	176

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	74
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2021

Hypertension	62
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	23
Asthma	61
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA during 2022 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

allergy testing	2915
doctor visit	483
immunotherapy	341
injections	341
minimally invasive procedures	2417
preventive care	16
skin testing	2915
vaccines	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	73
Female	182

**Ethnicity**
Non-Hispanic White	240
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	85
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2022

Hypertension	69
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	14
Depression	19
Chronic Kidney Disease	16
Asthma	69
Osteoperosis	18
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	16
Diabetes	18
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David A. Gruenberg, MD for Medicare patients.

The highest averages for the top procedures that Dr. David A. Gruenberg, MD treated as an allergist and immunologist in North Andover, MA were minimally invasive procedures, skin testing, allergy testing and immunotherapy.

allergy testing	1756
doctor visit	390
immunotherapy	234
injections	234
lab tests	21
minimally invasive procedures	1844
preventive care	15
skin testing	1756
vaccines	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David A. Gruenberg, MD.

**Gender**
Male	68
Female	146

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	168
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
75 to 84	51
85 and over	8
Less than 65	25
65 to 74	114

Average of Total of Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David A. Gruenberg, MD treated were hypertension, high cholesterol, asthma and depression.

Hypertension	55
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	18
Depression	23
Chronic Kidney Disease	16
Asthma	46
Osteoporosis	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Atrial Fibrillation	4
Dementia	1
Cancer	6

Education & Training

Dr. David A. Gruenberg, MD graduated from Tufts University School of Medicine. He completed residency at University of Vermont/Fletcher Allen Health Care. He is certified by the Allergy Asthma and Immunology Internal Medicine and has a state license in Massachusetts.

Medical School: Tufts University School of Medicine

Residency: University of Vermont/Fletcher Allen Health Care

Board Certification: Allergy Asthma and Immunology Internal Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. David A. Gruenberg, MD is associated with these hospitals and organizations:

Revere Medical

Tufts Medicine

Emerson Health

Holy Family Hospital

ALLERGY AND ASTHMA SPECIALISTS, PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. David A. Gruenberg, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$439 NUCALA $346	TRELEGY ELLIPTA $42	BREO $38	ARNUITY $14
Novartis Pharmaceuticals Corporation	$160 XOLAIR $160
AbbVie Inc.	$85 Rinvoq $85
COMSORT, Inc	$75 GRASTEK $75
AstraZeneca Pharmaceuticals LP	$63 FASENRA $52	BREZTRI AEROSPHERE $12
Other	$237 CUTAQUIG $48	Auvi-Q $42	CUVITRU $41	Oralair $28	DULERA $28	Other $49

**Types of Payments**
Food and Beverage	$644
Consulting Fee	$405
Education	$12

Biography

Dr. David Gruenberg is a specialist in allergy & immunology. His clinical interests include sinusitis (sinus inflammation), drug allergy, and hay fever (allergic rhinitis). Dr. Gruenberg is professionally affiliated with Holy Family Hospital, Emerson Health, and Revere Medical. He obtained his medical school training at Tufts University School of Medicine and performed his residency at the University of Vermont/Fletcher Allen Health Care. He has received the distinction of "Top Doctor", Boston Magazine. According to Revere Medical, new patients are welcome to contact Dr. Gruenberg's office in Chelmsford, MA.

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Dr. David A. Gruenberg, MD

Office Locations

Some issues Dr. David A. Gruenberg, MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. David A. Gruenberg, MD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. David A. Gruenberg, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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